Is there not just an option to say that we’ll use up the remaining days left on the board, remove the feature for people to purchase any more days, and once they’re gone then we’ll move on? That way, the days people have paid for don’t go to waste and we all move to a new board at a natural point of time. I don’t know how many days we have left, mind - obviously if it’s about 15 years worth then this is irrelevant!
There’ll always be some grown men who have to be dragged to a new board kicking and screaming, so there’ll always be an element of complaining about it, but if the majority want to move on eventually then just go ahead.